DE69221392D1 - Verfahren zur Herstellung einer PTC-Anordnung - Google Patents

Verfahren zur Herstellung einer PTC-Anordnung

Info

Publication number
DE69221392D1
DE69221392D1 DE69221392T DE69221392T DE69221392D1 DE 69221392 D1 DE69221392 D1 DE 69221392D1 DE 69221392 T DE69221392 T DE 69221392T DE 69221392 T DE69221392 T DE 69221392T DE 69221392 D1 DE69221392 D1 DE 69221392D1
Authority
DE
Germany
Prior art keywords
making
ptc device
ptc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69221392T
Other languages
English (en)
Other versions
DE69221392T2 (de
Inventor
Toshiyuki Hanada
Mayumi Takata
Naoki Yamazaki
Isao Morooka
Kazuhiko Harazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daito Tsushinki KK
Original Assignee
Daito Tsushinki KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daito Tsushinki KK filed Critical Daito Tsushinki KK
Publication of DE69221392D1 publication Critical patent/DE69221392D1/de
Application granted granted Critical
Publication of DE69221392T2 publication Critical patent/DE69221392T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/28—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals
    • H01C17/281—Apparatus or processes specially adapted for manufacturing resistors adapted for applying terminals by thick film techniques
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/027—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient consisting of conducting or semi-conducting material dispersed in a non-conductive organic material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12049—Nonmetal component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12049—Nonmetal component
    • Y10T428/12056—Entirely inorganic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/12069—Plural nonparticulate metal components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12063—Nonparticulate metal component
    • Y10T428/12104—Particles discontinuous
    • Y10T428/12111—Separated by nonmetal matrix or binder [e.g., welding electrode, etc.]
DE69221392T 1991-05-07 1992-05-06 Verfahren zur Herstellung einer PTC-Anordnung Expired - Fee Related DE69221392T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10146591 1991-05-07
JP3221613A JPH0521208A (ja) 1991-05-07 1991-09-02 Ｐｔｃ素子

Publications (2)

Publication Number Publication Date
DE69221392D1 true DE69221392D1 (de) 1997-09-11
DE69221392T2 DE69221392T2 (de) 1997-12-11

Family

ID=26442340

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69221392T Expired - Fee Related DE69221392T2 (de) 1991-05-07 1992-05-06 Verfahren zur Herstellung einer PTC-Anordnung

Country Status (4)

Country Link
US (1) US5358793A (de)
EP (1) EP0517372B1 (de)
JP (1) JPH0521208A (de)
DE (1) DE69221392T2 (de)

Families Citing this family (32)

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Publication number Priority date Publication date Assignee Title
US5793339A (en) * 1993-11-11 1998-08-11 Olympus Optical Co., Ltd. Visual display apparatus
US5480728A (en) * 1994-01-03 1996-01-02 General Electric Company Low resistance electrical contact for oxide superconductors and a method for making
IT1267672B1 (it) * 1994-01-17 1997-02-07 Hydor Srl Composto resistivo termosensibile, suo metodo di realizzazione ed uso
WO1995034081A1 (en) * 1994-06-08 1995-12-14 Raychem Corporation Electrical devices containing conductive polymers
US5613181A (en) * 1994-12-21 1997-03-18 International Business Machines Corporation Co-sintered surface metallization for pin-join, wire-bond and chip attach
CA2220343A1 (en) * 1995-05-10 1996-11-14 Philip C. Shaw, Jr. Ptc circuit protection device and manufacturing process for same
US5663702A (en) * 1995-06-07 1997-09-02 Littelfuse, Inc. PTC electrical device having fuse link in series and metallized ceramic electrodes
TW309619B (de) 1995-08-15 1997-07-01 Mourns Multifuse Hong Kong Ltd
WO1997006660A2 (en) 1995-08-15 1997-02-27 Bourns, Multifuse (Hong Kong), Ltd. Surface mount conductive polymer devices and method for manufacturing such devices
US6023403A (en) * 1996-05-03 2000-02-08 Littlefuse, Inc. Surface mountable electrical device comprising a PTC and fusible element
AU3292397A (en) * 1996-05-30 1998-01-05 Littelfuse, Inc. Ptc circuit protection device
US5841111A (en) * 1996-12-19 1998-11-24 Eaton Corporation Low resistance electrical interface for current limiting polymers by plasma processing
US6020808A (en) 1997-09-03 2000-02-01 Bourns Multifuse (Hong Kong) Ltd. Multilayer conductive polymer positive temperature coefficent device
US6282072B1 (en) 1998-02-24 2001-08-28 Littelfuse, Inc. Electrical devices having a polymer PTC array
US6236302B1 (en) 1998-03-05 2001-05-22 Bourns, Inc. Multilayer conductive polymer device and method of manufacturing same
US6380839B2 (en) 1998-03-05 2002-04-30 Bourns, Inc. Surface mount conductive polymer device
US6242997B1 (en) 1998-03-05 2001-06-05 Bourns, Inc. Conductive polymer device and method of manufacturing same
US6172591B1 (en) 1998-03-05 2001-01-09 Bourns, Inc. Multilayer conductive polymer device and method of manufacturing same
KR20010079908A (ko) 1998-09-25 2001-08-22 추후보정 정의 온도 계수 폴리머 재료 제조 방법
US6582647B1 (en) 1998-10-01 2003-06-24 Littelfuse, Inc. Method for heat treating PTC devices
TW487742B (en) 1999-05-10 2002-05-21 Matsushita Electric Ind Co Ltd Electrode for PTC thermistor, manufacture thereof, and PTC thermistor
US6429533B1 (en) 1999-11-23 2002-08-06 Bourns Inc. Conductive polymer device and method of manufacturing same
EP1247282A1 (de) * 2000-01-11 2002-10-09 Tyco Electronics Corporation Elektrisches element
US6628498B2 (en) 2000-08-28 2003-09-30 Steven J. Whitney Integrated electrostatic discharge and overcurrent device
JP4119159B2 (ja) * 2002-04-25 2008-07-16 タイコ エレクトロニクス レイケム株式会社 温度保護素子
WO2004114331A1 (ja) * 2003-06-23 2004-12-29 Tyco Electronics Raychem K.K. Ｐｔｃサーミスタ、および回路の保護方法
DE102004016619A1 (de) * 2004-04-03 2005-10-13 Daimlerchrysler Ag Elektrisches Bauteil
US7371459B2 (en) * 2004-09-03 2008-05-13 Tyco Electronics Corporation Electrical devices having an oxygen barrier coating
JP5304822B2 (ja) * 2010-04-28 2013-10-02 株式会社デンソー 温度センサ
CN102543330A (zh) * 2011-12-31 2012-07-04 上海长园维安电子线路保护有限公司 过电流保护元件
DE102016203497A1 (de) * 2016-03-03 2017-09-07 Röchling Automotive SE & Co. KG Heizeinrichtung für einen Kfz-Betriebsflüssigkeitstank mit einem PTC-Kunststoffkörper
TWI667668B (zh) * 2018-07-25 2019-08-01 勝德國際研發股份有限公司 壓敏電阻模組

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189509A (en) * 1976-09-09 1980-02-19 Texas Instruments Incorporated Resistor device and method of making
US4314230A (en) * 1980-07-31 1982-02-02 Raychem Corporation Devices comprising conductive polymers
DE3220362A1 (de) * 1981-05-27 1983-12-01 Gustav Wahler Gmbh U. Co, 7300 Esslingen Elektrische heizvorrichtung fuer saugrohre von brennkraftmaschinen
US4595606A (en) * 1984-07-18 1986-06-17 Rohm And Haas Company Solderable conductive compositions having high adhesive strength
JPS62209803A (ja) * 1986-03-10 1987-09-16 日本メクトロン株式会社 回路素子
JPH0690964B2 (ja) * 1986-03-31 1994-11-14 日本メクトロン株式会社 Ｐｔｃ素子の製造法
JPH0777161B2 (ja) * 1986-10-24 1995-08-16 日本メクトロン株式会社 Ｐｔｃ組成物、その製造法およびｐｔｃ素子
JPH0616442B2 (ja) * 1988-04-06 1994-03-02 株式会社村田製作所 有機正特性サーミスタ
JP2733076B2 (ja) * 1988-11-28 1998-03-30 大東通信機株式会社 Ｐｔｃ組成物
JPH02281707A (ja) * 1989-04-24 1990-11-19 Tdk Corp ポリマーｐｔｃ素子
JPH0359985A (ja) * 1989-07-27 1991-03-14 Matsushita Electric Ind Co Ltd 正低抗温度係数をもつ発熱体

Also Published As

Publication number Publication date
JPH0521208A (ja) 1993-01-29
EP0517372B1 (de) 1997-08-06
DE69221392T2 (de) 1997-12-11
EP0517372A2 (de) 1992-12-09
EP0517372A3 (en) 1993-03-17
US5358793A (en) 1994-10-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee